Socket holder rail body of a tool holding device



FIG. 1 is a top perspective view of a socket holder rail body of a tool holding device showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof; the rear view being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a right side elevation view thereof; the left side being a mirror image.

The left side elevational view is a mirror image of the right elevational view.

The rear elevational view is a mirror image of the front elevational view. The broken line showing the socket holder rail body of a tool holding device in FIGS. 1-3 are included for the purpose of showing environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a socket holder rail body of a tool holding device, as shown and described. 